EM

Etsuji Mukaiyama

YC Yamamoto Kogaku Co.: 1 patents #2 of 5Top 40%
Overall (2005): #204,767 of 245,428Top 85%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6854464 Respiration protecting apparatus Nobutaka Takami 2005-02-15